blob: b6713bf7a7c0479345b36b130d834c9180539ea0 [file] [log] [blame]
//@ runNoFTL
function assert(testedValue, msg) {
if (!testedValue)
throw Error(msg);
}
// RegExp.prototype with overridden flags: Testing ES6 21.2.5.11: 5. Let flags be ? ToString(? Get(rx, "flags")).
(function () {
let flag = "multiline";
let flagValue = false;
let accesses = [];
let origDescriptor = Object.getOwnPropertyDescriptor(RegExp.prototype, flag);
Object.defineProperty(RegExp.prototype, flag, {
get: function() {
accesses.push(flag);
return flagValue;
}
});
let obj = /it/;
assert(accesses == "", "unexpected call to overridden props");
let result = "splitme".split(obj);
assert(accesses == flag, "Property accesses do not match expectation");
assert(result == "spl,me", "Unexpected result");
})();